// 上面图标主体部分
.main{
    display: flex;
    flex-direction: column;
    // justify-content: space-between;
    justify-content: space-around;
    align-items: center;
    // width: 3.6533rem;
    height: 6.64rem;
    // height: 9.4rem;
    height: calc(100%-77px);
    // 为什么不能100%计算高度
    margin-top: 2.0533rem;
    span:nth-of-type(1){
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        align-items: center;
    }
    span:nth-of-type(2){
        font-weight: bolder;
        font-size: 22px;
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        align-items: center;
        >span:nth-of-type(1){
            letter-spacing: 2px;
        }
        >span:nth-of-type(2){
            font-size: .2133rem;
            color: #B8B8B8;
        }
    }
    span:nth-of-type(3){
        font-size: .2667rem;
        color: #B8B8B8;
    }
}
body>span{
    position: fixed;
    top: 310px;
    // left: calc(50%);
    // left:50%;
}
ul{
    position: fixed;
    bottom: 0px;
    left:15.75px;
    width: 9.16rem;
    height: 9.0933rem;
    margin-top: -1.68rem;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    
}
ul>li{
    width: 9.16rem;
    height: 4.1733rem;
    /* height: 3.2rem; */
    background: rgba(255, 255, 255, 0.39);
    box-shadow: 0px .1333rem .5333rem rgba(0, 0, 0, 0.1);
    opacity: 1;
    border-radius: .4667rem;
    display: flex;
    flex-direction: column;
}